3.3.7

libraries/WebServer/examples/HttpAuthCallback/HttpAuthCallback.ino

@@ -0,0 +1,60 @@
+#include <WiFi.h>
+#include <ESPmDNS.h>
+#include <ArduinoOTA.h>
+#include <WebServer.h>
+
+const char *ssid = "........";
+const char *password = "........";
+
+WebServer server(80);
+
+typedef struct credentials_t {
+  String username;
+  String password;
+} credentials_t;
+
+credentials_t passwdfile[] = {
+  {"admin", "esp32"}, {"fred", "41234123"}, {"charlie", "sdfsd"}, {"alice", "vambdnkuhj"}, {"bob", "svcdbjhws12"},
+};
+const size_t N_CREDENTIALS = sizeof(passwdfile) / sizeof(credentials_t);
+
+String *credentialsHandler(HTTPAuthMethod mode, String username, String params[]) {
+  for (int i = 0; i < N_CREDENTIALS; i++) {
+    if (username == passwdfile[i].username) {
+      return new String(passwdfile[i].password);
+    }
+  }
+  return NULL;
+}
+
+void setup() {
+  Serial.begin(115200);
+
+  WiFi.mode(WIFI_STA);
+  WiFi.begin(ssid, password);
+  if (WiFi.waitForConnectResult() != WL_CONNECTED) {
+    Serial.println("WiFi Connect Failed! Rebooting...");
+    delay(1000);
+    ESP.restart();
+  }
+  ArduinoOTA.begin();
+
+  server.on("/", []() {
+    if (!server.authenticate(&credentialsHandler)) {
+      server.requestAuthentication();
+      return;
+    }
+    server.send(200, "text/plain", "Login OK");
+  });
+  server.begin();
+
+  Serial.print("Open http://");
+  Serial.print(WiFi.localIP());
+  Serial.println("/ in your browser to see it working");
+}
+
+void loop() {
+  ArduinoOTA.handle();
+  server.handleClient();
+  delay(2);  //allow the cpu to switch to other tasks
+}